Commit d88363e7 authored by DidntRead's avatar DidntRead
Browse files

ft5446: allow disabling the keys

parent 3af81988

drivers/input/touchscreen/mediatek/ft5446/focaltech_core.c

+38 −0
Original line number Diff line number Diff line
@@ -194,6 +194,7 @@ static void msg_dma_release(struct i2c_client *client) 
#ifdef TPD_HAVE_BUTTON

static int tpd_keys_local[TPD_KEY_COUNT] = TPD_KEYS;

static int tpd_keys_dim_local[TPD_KEY_COUNT][4] = TPD_KEYS_DIM;

bool keypad_disabled = false;

#endif

#if (defined(TPD_WARP_START) && defined(TPD_WARP_END))

static int tpd_wb_start_local[TPD_WARP_CNT] = TPD_WARP_START;
@@ -639,6 +640,34 @@ static DEVICE_ATTR(tpd_suspend_status, 0664, 
		   lenovo_gesture_wakeup_store);

#endif



#ifdef TPD_HAVE_BUTTON

static ssize_t tpd_keypad_show(struct device *dev,

			      struct device_attribute *attr, char *buf)

{

	return snprintf(buf, PAGE_SIZE, "%d\n", keypad_disabled);

}



static ssize_t tpd_keypad_store(struct device *dev,

			       struct device_attribute *attr, const char *buf, size_t count)

{

	unsigned long val;

	int error;

	error = sstrtoul(buf, 10, &val);

	if (error)

		return error;

	if (val == 1) {

		keypad_disabled = true;

	} else {

		keypad_disabled = false;

	}

	return count;

}



static DEVICE_ATTR(tpd_keypad_status, 0664,

		   tpd_keypad_show,

		   tpd_keypad_store);

#endif



static struct attribute *fts_touch_attrs[] = {

	&dev_attr_touchpanel_info.attr,

#if FTS_GESTRUE_EN
@@ -648,6 +677,9 @@ static struct attribute *fts_touch_attrs[] = { 
#if FTS_GLOVE_EN

	&dev_attr_tpd_glove_status.attr,

#endif

#ifdef TPD_HAVE_BUTTON

	&dev_attr_tpd_keypad_status.attr,

#endif

#ifdef LENOVO_CTP_TEST_FLUENCY

	&dev_attr_fts_test_fluency.attr,

	&dev_attr_fts_test_delay.attr,
@@ -1368,6 +1400,12 @@ static int fts_report_value(struct ts_event *data) 
	for (i = 0; i < data->touch_point; i++) {

		input_mt_slot(tpd->dev, data->au8_finger_id[i]);



		#ifdef TPD_HAVE_BUTTON

		if (keypad_disabled == true && data->au16_y[i] == 2500) {

			continue;

		}

		#endif



		if (data->au8_touch_event[i] == 0 || data->au8_touch_event[i] == 2) {

			/*

			 *down